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TNM-G6F18-02 is a three-layer Gigabit managed industrial Ethernet switch specially

developed for harsh environment applications. It uses M12 connectors, which is especially suitable

for applications with severe vibration and shock; it uses industrial-grade wide-temperature

components, which can operate stably and long-term in harsh and electromagnetic environments.

Ethernet properties
Management Type Three-tier management
Management Tools CLI, SSH, Telnet, SNMPv1/v2c/v3, RMON, WEB http
Safety Technology Access Control List (ACL)
Spanning Tree Protocol (STP/RSTP/MSTP)
Rapid Ring Protection Protocol (RRRP)
Virtual Router Redundancy Protocol (VRRP)
Loopback Detection
DHCP Server
IGMP Snooping
IGMP Query
Support standard protocols LLDP (IEEE 802.1ab)
STP (IEEE 802.1d)
QoS (IEEE 802.1p)
VLAN (IEEE 802.1q)
MSTP (IEEE 802.1s)
RSTP (IEEE 802.1w)
10Base-T (IEEE 802.3i)
100Base-T (IEEE 802.3u)
1000Base-T (IEEE 802.3ab)
LACP (IEEE 802.3ad)
IPv4 (RFC 791) ARP (IETF RFC 826) IGMPv1 (IETF RFC 1112) DHCP (IETF RFC 2131) IGMPv2 (IETF RFC 2236) ACL (IETF RFC 2267) VRRP (IETF RFC 2338) IPv6 (IETF RFC 2460) DSCP Priority (IETF RFC 2474) RRRP (IETF RFC 3619)
Rate Adaptation support Transmission method Full/half duplex
Connection MDI/MDI-X auto-sensing Bypass function Support 2-way automatic connection
MAC Address Table 16K Packet Buffer 1MB
Port link type Access/Trunk Exchange delay <10µs
Maximum number of VLANs 64 VLANID Range 1~4096
External interface
Ethernet 6× Gigabit Ethernet (M12 X-coded 8-core) 18× 100M Ethernet (M12 D-coded 4-core)
Serial Ports 1×RS232 debug serial port (M12 D-coded 4-core)
Power Input M12 A-coded 4-pin male connector
Indicator Lights 1× Power indicator 1× Alarm indicator light
1× Operation indicator light 24× Network connection status indicator
1× Ring network status indicator
Power supply
Input voltage DC 110V (77V~137.5V) Power consumption ≤ 20W
Basic Specifications
Dimensions 304mm×170mm×55mm (W×H×D)
Installation Wall Mount Cooling method Natural air cooling
Environment and reliability
Operating ambient temperature -25℃ ~ +70℃ Storage temperature -40℃ ~ +85℃
Relative humidity ≤ 95% Protection level IP54
Shock and vibration IEC 61373-2010
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